CN1403522A - Composite adhesive specially for heat insulating polystyrene outer-wall board - Google Patents
Composite adhesive specially for heat insulating polystyrene outer-wall board Download PDFInfo
- Publication number
- CN1403522A CN1403522A CN 02129975 CN02129975A CN1403522A CN 1403522 A CN1403522 A CN 1403522A CN 02129975 CN02129975 CN 02129975 CN 02129975 A CN02129975 A CN 02129975A CN 1403522 A CN1403522 A CN 1403522A
- Authority
- CN
- China
- Prior art keywords
- heat insulating
- parts
- binding agent
- wall board
- specially
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004793 Polystyrene Substances 0.000 title claims description 20
- 229920002223 polystyrene Polymers 0.000 title claims description 20
- 230000001070 adhesive effect Effects 0.000 title abstract description 11
- 239000000853 adhesive Substances 0.000 title abstract description 6
- 239000002131 composite material Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000000839 emulsion Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010425 asbestos Substances 0.000 claims abstract description 10
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims description 37
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 15
- 239000003995 emulsifying agent Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 15
- 229910052710 silicon Inorganic materials 0.000 claims description 15
- 239000010703 silicon Substances 0.000 claims description 15
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 14
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical group [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims description 14
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 11
- 150000001282 organosilanes Chemical class 0.000 claims description 11
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003112 inhibitor Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 9
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 8
- 235000019394 potassium persulphate Nutrition 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 6
- 239000004159 Potassium persulphate Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 5
- 150000003926 acrylamides Chemical class 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical group CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 5
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical group [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 5
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical group [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 claims description 5
- 239000003352 sequestering agent Substances 0.000 claims description 5
- 150000002460 imidazoles Chemical class 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 2
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000007800 oxidant agent Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- -1 polyoxyethylene nonylphenol Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- YARNEMCKJLFQHG-UHFFFAOYSA-N prop-1-ene;styrene Chemical compound CC=C.C=CC1=CC=CC=C1 YARNEMCKJLFQHG-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 2
- 229910002027 silica gel Inorganic materials 0.000 abstract description 2
- 229920002126 Acrylic acid copolymer Polymers 0.000 abstract 1
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 239000011044 quartzite Substances 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- 238000004017 vitrification Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 239000004568 cement Substances 0.000 description 9
- 230000032683 aging Effects 0.000 description 8
- 239000004567 concrete Substances 0.000 description 7
- 239000000499 gel Substances 0.000 description 7
- 239000003999 initiator Substances 0.000 description 7
- 238000003756 stirring Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000005303 weighing Methods 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000003487 anti-permeability effect Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229920001909 styrene-acrylic polymer Polymers 0.000 description 2
- BMRULEQJKZIMOY-UHFFFAOYSA-N 3-(2-ethenylphenyl)prop-2-enoic acid Chemical class OC(=O)C=CC1=CC=CC=C1C=C BMRULEQJKZIMOY-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The composite adhesive is prepared with styrene and acrylic acid copolymer emulsion, which is inorganic silica gel and organosilicon modified and has low vitrification point and high adhesion, as main adhesive component and through adding quartzite, asbestos and other reinforcing material and some assistants. The composite adhesive has high adhesion effect, high adhesion strength, good antiaging performance, high hardness and high water resistance.
Description
Technical field
The present invention relates to the binding agent class, particularly relate to a kind of specially for heat insulating polystyrene outer-wall board compound binding agent.
Background technology
At present, the binding agent that generally uses all adopts the high molecular polymer dispersion all over the world, and this dispersion mainly contains following three kinds: 1) natural rubber breast system; 2) synthetic rubber breast system; 3) thermoplastic resin breast system; The dispersion that wherein can be used to prepare the heat insulating polystyrene outer-wall board system has Vinyl Acetate Copolymer multipolymer, vinylbenzene-acrylic acid series, acrylic acid series etc., above-mentioned substance has certain weathering resistance and ageing-resistant performance, but, because binding agent is originally as pure organic substance, organism in use for some time, especially under illumination condition, be prone to chemical reactions such as cracking, degraded, it is aging that binding agent is taken place, thereby shorten the work-ing life of binding agent, and adopting pure organic substance synthetic adhesive, cost is too high.
From " chemistry of cement ", we know: ordinary Portland cement condense and process of setting in, can only with the water of its weight about 1/4, become chemically persistent bonding state, thisly only account for 3/4 of original free volume of water in conjunction with constitution water, and other 1/4 water and silicate cement form loose bonding state, i.e. gel water; Above-mentioned two kinds of bonding states form solid absorption material---the cement gel of homogeneous, when in dry air or at 105 ℃, cement gel loses gel water, and stay finely divided many holes (gel pore), these holes are equivalent to 20% of its volume, and the existence of above-mentioned huge hole promptly is to cause the root of mixing clay structure anti-permeability difference.
Summary of the invention
The objective of the invention is to overcome the defective of above-mentioned prior art, provide a kind of cohesiveness strong, ageing-resistant performance is good, hardness height, and the strong heat insulating polystyrene outer-wall board compound binding agent of water resistance.
Technical scheme of the present invention is:
A kind of specially for heat insulating polystyrene outer-wall board compound binding agent is characterized in that this binding agent is made up of following materials by weight:
30% silicon sol 20-40 part;
Vinylbenzene-acroleic acid polymerization emulsion 20-100 part;
Sequestrant 0.4-0.8 part;
Solvent 0.8-1.6 part;
Filler 84-110 part;
Mould inhibitor 0.15-0.30 part;
Thickening material 0.2-0.4 part;
Described sequestrant is a chromium nitrate; Described solvent is an ethylene glycol; Described filler is quartz sand, asbestos and lime carbonate; Described mould inhibitor is own imidazoles polymkeric substance, can select the mould inhibitor that ROHM AND HAAS, Henkel section are peaceful or Hua Ke company in Xi'an produces for use; Described thickening material is Natvosol or Walocel MT 20.000PV, the HBR250 mould inhibitor that the present invention selects for use U.S. affiliated company to produce;
The optimum weight proportioning of above-mentioned substance is:
20 parts of 30% silicon sol;
80 parts of vinylbenzene-ACRYLIC EMULSION;
0.7 part of chromium nitrate;
0.7 part of ethylene glycol;
100 parts of quartz sands;
2 parts in asbestos;
3 parts in lime carbonate;
0.2 part in own imidazoles polymkeric substance;
0.02 part of Natvosol;
Described vinylbenzene-acroleic acid polymerization emulsion (SBC) contains following materials by weight:
Emulsifying agent 5.4-13.7 part;
Acrylate 340-420 part;
Vinylbenzene 120-164 part;
Acrylamide 8.8-14.4 part;
Organosilane 3-15 part;
Persulphate 2.3-3.5 part;
Water 400-500 part;
The optimum weight proportioning of described vinylbenzene-ACRYLIC EMULSION is:
6.66 parts of emulsifying agents;
388.9 parts of acrylate;
141.6 parts of vinylbenzene;
10.8 parts of acrylamides;
10 parts of organosilanes;
2.9 parts of persulphates;
429.3 parts in water;
Described emulsifying agent is a polyoxyethylene nonylphenol ether, and that the present invention selects for use is the NP-40 that Henkel KGaA company produces, and is called for short the NP-40 Henkel;
Described acrylate is a butyl acrylate, is called for short BA;
Described organosilane is a dimethyl silicone oil, and what the present invention selected for use is the organosilane that Hong Kong Dow Corning Corporation produces;
Described persulphate is Potassium Persulphate, Sodium Persulfate or ammonium persulfate;
Described vinylbenzene---also contain Oxidizing and Reducing Agents in the ACRYLIC EMULSION, be used to eliminate residual monomer;
Described oxygenant is a tertbutyl peroxide, is called for short FBH, and reductive agent is a rongalite, is called for short SSF.
Specially for heat insulating polystyrene outer-wall board binding agent of the present invention, vinylbenzene-acroleic acid polymerization emulsion (SBC) with inorganic silica gel and organic-silicon-modified low Tg (second-order transition temperature) value, high-adhesion be a primary binder, doses reinforcement stopping composition such as quartz sand, asbestos and some auxiliary agents and synthesizes.
Advantage of the present invention is a particular embodiment from the following aspect:
1) the present invention selects low Tg value for use, and the organic polymer dispersion emulsion-vinylformic acid of high-adhesion adds and polystyrene board polarity and the consistent vinylbenzene of similarity simultaneously, to improve adhesive property;
2) the present invention adds organosilane in building-up process, to improve ageing-resistant performance, simultaneously, is keeping suitably improving hardness under the flexible basis;
3) because the ageing-resistant performance of inorganics is higher than organic ageing-resistant performance far away, therefore, the present invention adds inorganic silicon colloidal sol and vinylbenzene-compound use of acroleic acid polymerization emulsion, to strengthen the ageing-resistant performance of binding agent, simultaneously, utilize the hydrophilicity of silicon dioxide granule, and it is crosslinked with active group in the emulsion by thickening material surface active groups, sequestrant, thereby form dispersed system with the emulsion dispersion body, and can be dispersed in the cement mortar, not only improve the adhesive strength of product, but also improved the water resistance of product greatly;
4) after the hydroxyl of the selected vinylbenzene-acroleic acid polymerization emulsion of the present invention and colloid silica are Heshui, form oxygen and sequestrant---the Cr on the hydroxyl
2(NO
3)
3In Cr
2 3+Outer unoccupied orbital carry out the coordination combination, finish crosslinkedly, the reaction of this graft crosslinking occurs in three operations: the crosslinking reaction between a macromolecule emulsion molecular chain forms network molecular structure; The affinity reaction of b colloid silica and water forms reticulated structure; The intermolecular formation reticulated structure of c thickening material, simultaneously, above-mentioned three kinds of network molecule chains are handed over and are formed bigger net, thereby improved the adhesive property of binding agent, also change simultaneously the high thixotropic energy of product, ensured the package stability and the good construction performance of product, and do not increased the cost of product.
5) high molecular polymer and the superfine silicon dioxide colloid selected for use of the present invention, be dispersed in the sand-cement slurry, can fill the gel pore that loses gel water after the drying and stay, thereby resistance water-sealed infiltration, even fine crack appears in sand-cement slurry after drying, as long as there is water to exist, swelling will take place in polymer particles and colloid, thereby the obstruction crackle strengthens anti-permeability.
6) the present invention adds filler, as quartz sand, asbestos, lime carbonate etc., mainly act as: a. reduces the shrinking percentage in the solidification process, improves the toughness and the mechanical property thereof of glue-line; B. can play thickening effectiveness, avoid glue cause starved or influence the thickening power of resin proportioning, fibrous material remarkable, can improve the angle sex change energy of resin, to control the flowability of rubber cement because of in solidification process, flowing; C. can play strengthening action, when a molecular chain is subjected to stress, can stress be disperseed to be delivered on other molecules by cross-linking set, if wherein a chain ruptures, other chains can work in the same old way, jeopardize integral body and be unlikely, so can increase considerably the adhesive property of binding agent at once.
In sum, heat insulating polystyrene outer-wall board adhesive special of the present invention, it is good to have a bond effect, the intensity height, ageing-resistant performance is strong, hardness height, advantage such as water resistance is strong.
In order clearly to show unusual effect of the present invention, formulate following experiment:
| The bonding emulsion | Not siliceous elastic styrene acrylic emulsion (100g) | Siliceous elastic styrene acrylic emulsion (100g) | SBC 70g silicon sol 50g | ?SBC70g |
| Powder | 500 | ?500 | ?500 | ?500 |
| Dispersion | 7 | ?7 | ?7 | ?7 |
| Defoamer | 1.5 | ?1.5 | ?1.5 | ?1.5 |
| Ethylene glycol | 15 | ?15 | ?15 | ?15 |
| Become auxiliary agent | 5 | ?5 | ?5 | ?5 |
| Thickening material | 5 | ?5 | ?5 | ?5 |
| Water | 366.5 | ?366.5 | ?346.5 | ?396.5 |
| Scrubbing resistance | 123 times | 247 times | 255 times | 106 times |
| Scratch-resistant | Relatively poor | Better | Good | Difference |
Show from above data:
1. organosilyl interpolation grafting is significantly increased to adhesive property;
2. the interpolation of inorganic silicon colloidal sol is significantly improved to adhesive property equally;
3. the adding of silicon sol has improved the hardness of binding agent.
Embodiment
Embodiment 1
The preparation of 1.30% silicon sol
With water glass towards rare NaSiO of 15% of being mixed with
3The aqueous solution, pressurization is by Zeo-karb, pH value is controlled at below 5.5, passes through anionite-exchange resin again, regulate between the pH value 8-10, under vacuum state in reactor with NaSiO
3The aqueous solution is heated to 80 degree, and the suction filtration evaporation when being 1.18-1.20 with density instrumentation density, can obtain 30% white silicon sol.
2. organosilicon modified styrene---the raw material of following weight is prepared in the preparation () of ACRYLIC EMULSION: one, pre-emulsion A:
50 kilograms in water (DW)
2.04 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
129.6 kilograms of butyl acrylates (BA)
47.2 kilograms of vinylbenzene (ST)
3.6 kilograms of B of acrylamide (AM):
Water (DW) double centner
4.08 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
259.3 kilograms of butyl acrylates (BA)
94.4 kilograms of vinylbenzene (ST)
7.2 kilograms of acrylamides (AM)
10 kilogram two of organosilane (Hong Kong Dow Corning Corporation), still material
259.3 kilograms in water
Emulsifying agent (NP-40 that Henkel KGaA company produces) 0.54 kilogram three, first initiator
2.2 kilograms of Potassium Persulphates (APS)
10 kilogram four in water, dropping initiator
0.7 kilogram of Potassium Persulphate (APS)
Oxygenant is eliminated in 10 kilogram five in water (DW), back
0.9 kilogram of tertbutyl peroxide (FBH)
Reductive agent is eliminated in 5.0 kilogram six in water, back
0.6 kilogram of rongalite (SSF)
5.0 kilogram seven in water, aqua ammonia (NH
4OH) the concrete production technique of about 4S PH=7.5-8.0 (two)
1. raw material two (still material) is put in the reactor, after stirring, the beginning chuck heats up;
With the A component in the raw material one in order successively weighing add in the monomer jar, the back that stirs is standby;
3. stand-by after raw material three, four being stirred in mixer respectively;
4. when the temperature of charge in the question response still rises to 82 ℃, add the pre-emulsified monomer of A component 34Kg in the step 2;
5. reactor stirred after 2 minutes, added raw material three (first initiator), maintained the temperature at 83-85 ℃, after 15 minutes, began to drip the pre-emulsified monomer of residue of A component, about 50-60 minute;
6. with the raw material weighing successively in order of the B component in the raw material one, and it is standby to add the back that stirs in the monomer jar;
7. raw material four is joined among the component B that oneself prepares, it is standby to stir;
After 8.A component drips, begin to drip the component in the said process 7, about 2 hours, temperature control 83-85 ℃;
9. after dripping end, temperature is remained on 83-85 ℃ carry out afterreaction, be incubated 1-2 hour;
10. cooling when treating that temperature in the kettle is reduced to below 70 ℃, is opened manhole, slowly adds raw material five, stirs after 20 minutes, adds raw material six again, continues to stir cooling;
11. when treating below the still temperature drop to 50 ℃, add the ammoniacal liquor of about 4.5Kg, adjustment PH:7.5-8 stirred after 20 minutes, vinylbenzene-acroleic acid polymerization emulsion (SBC) emulsion.(3) preparation of binding agent
Press following parts by weight weighing: A:
20 kilograms of 30% silicon sol
80 kilograms of SBC
0.7 kilogram of chromium nitrate
0.7 kilogram of B of ethylene glycol:
Quartz sand (40-50 order) double centner
2 kilograms in asbestos
CaCO
3(325 order) 3 kilograms
0.2 kilogram of mould inhibitor (Hua Ke company in Xi'an produces 981)
0.02 kilogram of Natvosol (HBR250 that U.S. affiliated company produces)
After above-mentioned A component stirred half an hour, under whipped state, add the B component successively, disperse to be binding agent of the present invention after 20 minutes.
With binding agent of the present invention with cement by 1: 1-1: 1.3 weight ratios and less water mixing can use.
Embodiment 2
The preparation of 1.30% silicon sol
Concrete preparation method is with embodiment 1.
2. organosilicon modified styrene---the raw material of following weight is prepared in the preparation () of ACRYLIC EMULSION: one, pre-emulsion A:
50 kilograms in water (DW)
3 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
110 kilograms of butyl acrylates (BA)
57 kilograms of vinylbenzene (ST)
4.4 kilograms of B of acrylamide (AM):
Water (DW) double centner
10 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
230 kilograms of butyl acrylates (BA)
80 kilograms of vinylbenzene (ST)
9.8 kilograms of acrylamides (AM)
15 kilogram two of organosilane (Hong Kong Dow Corning Corporation), still material
259.3 kilograms in water
Emulsifying agent (NP-40 that Henkel KGaA company produces) 0.7 kilogram three, first initiator
1.8 kilograms of Potassium Persulphates (APS)
10 kilogram four in water, dropping initiator
0.9 kilogram of Potassium Persulphate (APS)
Oxygenant is eliminated in 10 kilogram five in water (DW), back
0.9 kilogram of tertbutyl peroxide (FBH)
Reductive agent is eliminated in 5.0 kilogram six in water, back
0.6 kilogram of rongalite (SSF)
5.0 kilogram seven in water, aqua ammonia (NH
4OH) the concrete production technique of about 4S PH=7.5-8.0 (two)
Concrete production technique is with embodiment 1.(3) preparation of binding agent
Press following parts by weight weighing: A:
30 kilograms of 30% silicon sol
The SBC double centner
0.5 kilogram of chromium nitrate
1.2 kilograms of B of ethylene glycol:
80 kilograms of quartz sands (40-50 order)
2 kilograms in asbestos
CaCO
3(325 order) 3 kilograms
0.2 kilogram of mould inhibitor (Hua Ke company in Xi'an produces 981)
0.02 kilogram of Natvosol (HBR250 that U.S. affiliated company produces)
After above-mentioned A component stirred half an hour, under whipped state, add the B component successively, disperse to be binding agent of the present invention after 20 minutes.
With binding agent of the present invention with cement by 1: 1-1: 1.3 weight ratios and less water mixing can use.
Embodiment 3
The preparation of 1.30% silicon sol
Concrete preparation method is with embodiment 1.
2. organosilicon modified styrene---the raw material of following weight is prepared in the preparation () of ACRYLIC EMULSION: one, pre-emulsion A:
50 kilograms in water (DW)
1.5 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
115 kilograms of butyl acrylates (BA)
40 kilograms of vinylbenzene (ST)
2.8 kilograms of B of acrylamide (AM):
Water (DW) double centner
3.5 kilograms of emulsifying agents (NP-40 that Henkel KGaA company produces)
280 kilograms of butyl acrylates (BA)
Vinylbenzene (ST) double centner
9.8 kilograms of acrylamides (AM)
6 kilogram two of organosilane (Hong Kong Dow Corning Corporation), still material
259.3 kilograms in water
Emulsifying agent (NP-40 that Henkel KGaA company produces) 0.7 kilogram three, first initiator
2.2 kilograms of Potassium Persulphates (APS)
10 kilogram four in water, dropping initiator
0.5 kilogram of Potassium Persulphate (APS)
Oxygenant is eliminated in 10 kilogram five in water (DW), back
0.9 kilogram of tertbutyl peroxide (FBH)
Reductive agent is eliminated in 5.0 kilogram six in water, back
0.6 kilogram of rongalite (SSF)
5.0 kilogram seven in water, aqua ammonia (NH
4OH) the concrete concrete production technique of production technique of about 4S PH=7.5-8.0 (two) is with embodiment 1.(3) preparation of binding agent
Press following parts by weight weighing: A:
20 kilograms of 30% silicon sol
50 kilograms of SBC
0.7 kilogram of chromium nitrate
1.0 kilograms of B of ethylene glycol:
90 kilograms of quartz sands (40-50 order)
6 kilograms in asbestos
CaCO
3(325 order) 3 kilograms
0.2 kilogram of mould inhibitor (Hua Ke company in Xi'an produces 981)
0.02 kilogram of Natvosol (HBR250 that U.S. affiliated company produces)
After above-mentioned A component stirred half an hour, under whipped state, add the B component successively, disperse to be binding agent of the present invention after 20 minutes.
With binding agent of the present invention with cement by 1: 1-1: 1.3 weight ratios and less water mixing can use.
Claims (11)
1. specially for heat insulating polystyrene outer-wall board compound binding agent is characterized in that this binding agent is made up of following materials by weight:
30% silicon sol 20-40 part;
Vinylbenzene-acroleic acid polymerization emulsion 20-100 part;
Sequestrant 0.4-0.8 part;
Solvent 0.8-1.6 part;
Filler 84-110 part;
Mould inhibitor 0.15-0.30 part;
Thickening material 0.2-0.4 part.
2. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 1, it is characterized in that: described sequestrant is a chromium nitrate; Described solvent is an ethylene glycol; Described filler is quartz sand, asbestos and lime carbonate; Described mould inhibitor is own imidazoles polymkeric substance; Described thickening material is Natvosol or Walocel MT 20.000PV.
3. by claim 1 or 2 described specially for heat insulating polystyrene outer-wall board compound binding agents, it is characterized in that the optimum weight proportioning of above-mentioned substance is:
20 parts of 30% silicon sol;
80 parts of vinylbenzene-ACRYLIC EMULSION;
0.7 part of chromium nitrate;
0.7 part of ethylene glycol;
100 parts of quartz sands;
2 parts in asbestos;
3 parts in lime carbonate;
0.2 part in own imidazoles polymkeric substance;
0.02 part of Natvosol.
4. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 3, it is characterized in that described styrene-propene acid polymerized emulsion contains following materials by weight:
Emulsifying agent 5.4-13.7 part;
Acrylate 340-420 part;
Vinylbenzene 120-164 part;
Acrylamide 8.8-14.4 part;
Organosilane 3-15 part;
Persulphate 2.3-3.5 part;
Water 400-500 part.
5. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 4, it is characterized in that the optimum weight proportioning of described vinylbenzene-ACRYLIC EMULSION is:
6.66 parts of emulsifying agents;
388.9 parts of acrylate;
141.6 parts of vinylbenzene;
10.8 parts of acrylamides;
10 parts of organosilanes;
2.9 parts of persulphates;
429.3 parts in water.
6. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 5, it is characterized in that: described emulsifying agent is a polyoxyethylene nonylphenol ether.
7. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 5, it is characterized in that: described acrylate is a butyl acrylate.
8. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 5, it is characterized in that: described organosilane is a dimethyl silicone oil.
9. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 5, it is characterized in that: described persulphate is Potassium Persulphate, Sodium Persulfate or ammonium persulfate.
10. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 5, it is characterized in that: also contain Oxidizing and Reducing Agents in described vinylbenzene-ACRYLIC EMULSION.
11. by the described specially for heat insulating polystyrene outer-wall board compound binding agent of claim 9, it is characterized in that: described oxygenant is a tertbutyl peroxide, reductive agent is a rongalite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02129975 CN1249187C (en) | 2002-08-31 | 2002-08-31 | Composite adhesive specially for heat insulating polystyrene outer-wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02129975 CN1249187C (en) | 2002-08-31 | 2002-08-31 | Composite adhesive specially for heat insulating polystyrene outer-wall board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403522A true CN1403522A (en) | 2003-03-19 |
| CN1249187C CN1249187C (en) | 2006-04-05 |
Family
ID=4746364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02129975 Expired - Fee Related CN1249187C (en) | 2002-08-31 | 2002-08-31 | Composite adhesive specially for heat insulating polystyrene outer-wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1249187C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962517B (en) * | 2005-11-10 | 2010-06-16 | 周华 | Environment-friendly formaldehyde-free glass wool adhesive |
| CN102234482A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Energy-efficient priming paint |
| CN103965814A (en) * | 2014-04-25 | 2014-08-06 | 王卫荣 | High-strength toughening glue, preparation method of high-strength toughening glue and preparation method of A2-level inorganic mineral plate |
| CN104327749A (en) * | 2014-10-13 | 2015-02-04 | 合肥庭索环保材料有限公司 | Insulating bonding agent and preparation method thereof |
| CN105294041A (en) * | 2015-11-06 | 2016-02-03 | 合肥神舟建筑集团有限公司 | Homogeneous modified fireproof heat insulation board |
| CN105733477A (en) * | 2016-05-04 | 2016-07-06 | 合肥聚合辐化技术有限公司 | High-fastness acrylic binder and preparation method thereof |
| CN106751982A (en) * | 2016-11-24 | 2017-05-31 | 无锡奔牛生物科技有限公司 | It is a kind of can load-bearing composite plate |
| CN106947422A (en) * | 2017-04-28 | 2017-07-14 | 广东鹏美森木业科技有限公司 | A kind of timber floor glue and preparation method thereof |
| CN109694216A (en) * | 2017-10-20 | 2019-04-30 | 谢思松 | A kind of water-impervious binding material of expanded perlite external wall insulation and preparation method thereof |
| CN115216256A (en) * | 2022-08-15 | 2022-10-21 | 衡水新光新材料科技有限公司 | High-performance ceramic tile binder |
-
2002
- 2002-08-31 CN CN 02129975 patent/CN1249187C/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962517B (en) * | 2005-11-10 | 2010-06-16 | 周华 | Environment-friendly formaldehyde-free glass wool adhesive |
| CN102234482A (en) * | 2010-04-29 | 2011-11-09 | 陈轶 | Energy-efficient priming paint |
| CN103965814A (en) * | 2014-04-25 | 2014-08-06 | 王卫荣 | High-strength toughening glue, preparation method of high-strength toughening glue and preparation method of A2-level inorganic mineral plate |
| CN103965814B (en) * | 2014-04-25 | 2016-02-03 | 王卫荣 | High-strength toughness reinforcing glue and method for making and A2 level inorganic mineral scutum method for making |
| CN104327749A (en) * | 2014-10-13 | 2015-02-04 | 合肥庭索环保材料有限公司 | Insulating bonding agent and preparation method thereof |
| CN105294041A (en) * | 2015-11-06 | 2016-02-03 | 合肥神舟建筑集团有限公司 | Homogeneous modified fireproof heat insulation board |
| CN105733477A (en) * | 2016-05-04 | 2016-07-06 | 合肥聚合辐化技术有限公司 | High-fastness acrylic binder and preparation method thereof |
| CN106751982A (en) * | 2016-11-24 | 2017-05-31 | 无锡奔牛生物科技有限公司 | It is a kind of can load-bearing composite plate |
| CN106947422A (en) * | 2017-04-28 | 2017-07-14 | 广东鹏美森木业科技有限公司 | A kind of timber floor glue and preparation method thereof |
| CN109694216A (en) * | 2017-10-20 | 2019-04-30 | 谢思松 | A kind of water-impervious binding material of expanded perlite external wall insulation and preparation method thereof |
| CN109694216B (en) * | 2017-10-20 | 2021-07-30 | 谢思松 | Water seepage-proof bonding material for expanded perlite external wall insulation board and preparation method thereof |
| CN115216256A (en) * | 2022-08-15 | 2022-10-21 | 衡水新光新材料科技有限公司 | High-performance ceramic tile binder |
| CN115216256B (en) * | 2022-08-15 | 2024-02-20 | 衡水新光新材料科技有限公司 | High-performance ceramic tile adhesive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1249187C (en) | 2006-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1100816C (en) | Prepreg for printed wiring boards, resin varnish, resin compsn. and laminate for printed wiring boards produced by using these substances | |
| CN1302048C (en) | Fluorine-silicon compounded rubber stock and method for making same | |
| CN1032477C (en) | Water-based composites with superior cure in thick films, and chemical and shock resistance | |
| CN1798809A (en) | Low temperature liquid polythioether polymers | |
| CN1886479A (en) | Adhesive and sealant systems | |
| CN1124741A (en) | Sheet of acrylic acid or the like, adhesive sheet of acrylic acid or the like and production of same | |
| CN1780873A (en) | Acryl-silicone hybrid impact modifiers and method for preparing the same and vinyl chloride resin compositions having the same | |
| CN1249187C (en) | Composite adhesive specially for heat insulating polystyrene outer-wall board | |
| CN1065525C (en) | A process of producing a monomer for a highly hard transparent resin | |
| CN1743371A (en) | Nucleocapsid structure polyvinyl chloride impact modifier, and its preparing method and use | |
| CN1624009A (en) | Hydroxyl acrylic acid emulsion with microgel nuclear structure and preparation process and application thereof | |
| CN1243140A (en) | ABS resin formed body having good impact-resisting performance after being coated | |
| CN1916046A (en) | Method for preparing impact modifier of polyvinyl chloride in new type structure of hud | |
| CN1803908A (en) | Polypropylene plastic and preparation process thereof | |
| CN1678682A (en) | Thermoplastic composition having low gloss appearance | |
| CN87107989A (en) | Thermoplastic elastomer composition having excellent thermal adhesiveness | |
| CN1074456A (en) | The thermoplastic resin composition | |
| CN101037576A (en) | Formaldehyde elimination agent and preparation method thereof | |
| CN1454862A (en) | Concrete mixing agent, mortar mixing agent and mixed cement | |
| CN1858017A (en) | Anti-freezing type cement asphalt mortar and its preparing method | |
| CN1274780C (en) | Water-resistant adhesive composite for wood | |
| CN1273536C (en) | Macromolecule composite for manhole cover | |
| CN100335437C (en) | High solid content gypsum sizing material and preparing process thereof | |
| CN1911976A (en) | Rubber powder/acrylic acid/montmorillonite high water absorption resin and its synthesis method | |
| CN1360001A (en) | (Methyl) acrylate adhesive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090206 Address after: The Ningxia Hui Autonomous Region, Shizuishan, Huayuan Road No. 56 Huafeng District company Patentee after: Shanghai Fenghui Energy-Saving Environmental Protection Technology Co.,Ltd. Address before: Feng 56 company, Huayuan Road, Shizuishan District, the Ningxia Hui Autonomous Region, Shizuishan Patentee before: Jia Minglin |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI FENGHUI ENERGY-SAVING ENVIRONMENTAL PROTE Free format text: FORMER OWNER: JIA MINGLIN Effective date: 20090206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060405 Termination date: 20160831 |